CN102355412A - Method and equipment for transmitting voice call request - Google Patents
Method and equipment for transmitting voice call request Download PDFInfo
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- CN102355412A CN102355412A CN2011102485253A CN201110248525A CN102355412A CN 102355412 A CN102355412 A CN 102355412A CN 2011102485253 A CN2011102485253 A CN 2011102485253A CN 201110248525 A CN201110248525 A CN 201110248525A CN 102355412 A CN102355412 A CN 102355412A
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Abstract
The invention discloses method and equipment for transmitting a voice call request, aiming to solve the problem of extremely unbalanced loads among different E1VIs (E1 Voice Interfaces) due to adoption of a voice signalling connection scheme provided by the prior art. The method comprises the steps of: receiving a voice call request by a voice gateway, and determining a dialing rule corresponding to the received voice call request; determining a recorded priority identification of a voice interface for transmitting a final voice call request corresponding to the dialing rule; and selecting a voice interface from voice interfaces configured with the dialing rule to transmit the received voice call request according to different priority identifications configured for different voice interfaces in advance and according to a first selection rule that the priority identification of the selected voice interface is different from the determined priority identification.
Description
Technical field
The present invention relates to the internet transmission voice protocol VoIP field of the communication technology, relate in particular to a kind of transmission method and equipment of voice call request.
Background technology
Internet transmission voice protocol (VoIP; Voice over Internet Protocol) be meant simulated sound signal (being Voice) digitlization, and with digitized sound signal encapsulate the back on IP data network (IPNetwork), do real-time transmission with the form of data packet (Data Packet).The advantage of VoIP maximum is to adopt the environment of Internet and global ip interconnection widely, is implemented on the IP network and transmits voice, fax, video and data etc. professional (storing the storage forwarding of forwarding and various information etc. like unified message, virtual telephony, virtual speech/fax mailbox, directory enquiry service, Internet call center, Internet call manager, video conference, ecommerce, fax) with lower cost.
A kind of voice signal transmission system sketch map based on VoIP is shown in Fig. 1 a.E1VI wherein (being E1Voice Interface) interface is the interface that voice gateways are used for receiving from PSTN data such as voice call request, voice signal.Voice gateways connect the PSTN network through the E1VI interface; Connect IP network through the WAN/LAN interface; After the voice call request that the telephone set of voice gateways in receiving a certain PSTN network initiated; This voice call request is transferred to another PSTN network; And allow under the prerequisite of this voice call request at this another PSTN network, set up the transmission channel of voice signal between two PSTN networks and voice signal is transmitted, thereby realize being arranged in the telephone set of different PSTN carries out voice call through IP network function.
Usually, can logically above-mentioned E1VI interface be divided into 32 time slots, i.e. TS0～TS31.TS16 time slot wherein uses as signalling path, and TS0 is as use synchronously, and remaining 30 E1VI interfaces then can be used for carry voice calls request and voice signal.Therefore the multipotency of E1VI interface carries 30 road voice signals simultaneously.
Telephone set quantity in PSTN is connected a plurality of E1VI interfaces of needs between voice gateways and the PSTN more for a long time.Realize that based on a plurality of E1VI interfaces process that voice signals continue shown in Fig. 1 b, comprises the steps:
Usually, the dialing rule of E1VI interface can be audio call recipient's a telephone number, also can be other to be used to indicate voice call request be the particular number of voip call.Such as, when desiring, tend to before audio call recipient's telephone number, add and dial a string special number, and this special number and telephone number just constitute this assigned number based on VoIP mode voice calls calling receiver.
The time slot that is used for voice calls request, voice signal that step 16, voice gateways are comprised from second E1VI interface is successively chosen the passage of an idle time slot as this voice call request of transmission, and this voice call request is transmitted.
The above-mentioned voice signal that prior art provides continues in the flow process, and voice gateways are according to the mode of choosing successively, from a plurality of E1VI interfaces, choose the E1VI interface that is used for the voice calls request.The defective that such mode exists is: if the time slot of first E1VI interface is in busy state always; Then according to the mode of choosing successively; Just possibly frequently choose second E1VI interface and transmit the different voice call request; And the 3rd, the 4th ..., a N E1VI interface then might be in and be difficult to be selected and long-term all idle state, this has just caused the load of different E1VI interfaces extremely unbalanced.
Summary of the invention
The embodiment of the invention provides a kind of transmission method and equipment of voice call request, in order to solve the extremely unbalanced problem of load that the voice signal scheme of continuing that adopts prior art to provide causes different E1VI interfaces.
The embodiment of the invention adopts following technical scheme:
A kind of transmission method of voice call request comprises:
Voice gateways receive voice call request, and confirm the corresponding dialing rule of voice call request of reception; Confirm the priority tag of the transmission of record corresponding to the speech interface of the last voice call request of this dialing rule; And according to the different priorities sign that is the different phonetic interface configuration in advance; Be different from first selection rule of definite priority tag according to the priority tag of the speech interface of choosing, from the speech interface that is configured said dialing rule, choose the voice call request that speech interface transmits said reception.
Optional; Voice gateways are according to the different priorities sign that is the different phonetic interface configuration in advance; According to said first selection rule; From the speech interface that is configured said dialing rule, choose the voice call request that speech interface transmits said reception, specifically comprise: voice gateways are according to the different priorities sign that is the different phonetic interface configuration in advance, according to said first selection rule; From the speech interface that is configured said dialing rule, choose the voice call request that the speech interface that possesses first priority tag transmits said reception, and the voice call request of judging said reception transmission success whether; And in judged result for not the time; Voice gateways are according to the different priorities sign that is the different phonetic interface configuration in advance; Second selection rule that is different from the definite priority tag and first priority tag according to the priority tag of the speech interface of choosing; From the speech interface that is configured said dialing rule, choose the voice call request that speech interface transmits said reception one by one, be selected until the voice call request transmission success of said reception or the speech interface that is configured said dialing rule and finish.
Optional, said method also comprises: voice gateways are according to the priority tag of the said speech interface of choosing, and more the transmission of new record is corresponding to the priority tag of the speech interface of the last voice call request of this dialing rule.
Optional; Voice gateways are chosen the voice call request that speech interface transmits said reception according to said first selection rule; Specifically comprise: voice gateways are from the speech interface that is configured said dialing rule; By big extremely little choosing in proper order, choose the priority tag that possesses transmits said reception less than a speech interface of the said priority tag of confirming voice call request according to priority tag; Or voice gateways are from the speech interface that is configured said dialing rule; By little extremely big choosing in proper order, choose the priority tag that possesses transmits said reception greater than a speech interface of the said priority tag of confirming voice call request according to priority tag.
Optional, said method also comprises: voice gateways write down second priority tag of the speech interface of the voice call request of successfully not transmitting said reception; And voice gateways are according to said first selection rule; From the speech interface that is configured said dialing rule, choose the voice call request that speech interface transmits said reception; Specifically comprise: voice gateways are chosen the speech interface that the priority tag that possesses is different from second priority tag and the said priority tag of confirming, transmit the voice call request of said reception.
A kind of transmission equipment of voice call request comprises: receiving element is used to receive voice call request; Dialing rule is confirmed the unit, is used for the corresponding dialing rule of voice call request of confirming that receiving element receives; Priority tag is confirmed the unit, and the priority tag of speech interface of the last voice call request of this dialing rule that the unit is confirmed is confirmed in the transmission that is used for confirming record corresponding to dialing rule; Choose the unit; Be used for according to the different priorities sign that is the different phonetic interface configuration in advance; Priority tag according to the speech interface of choosing is different from first selection rule that priority tag is confirmed the priority tag that the unit is confirmed, from the speech interface that is configured said dialing rule, chooses the voice call request that speech interface transmission receiving element receives.
The beneficial effect of the embodiment of the invention is following:
The such scheme that the embodiment of the invention provides is through be different phonetic interface configuration different priorities sign in advance; And the priority tag of the speech interface of last voice calls request carried out record; Thereby according to this sign of record be that different phonetic interface configuration different priorities identifies in advance; First selection rule that just can be different from definite priority tag according to the priority tag of the speech interface of choosing is chosen the voice call request that the speech interface transmission receives; Thereby avoided frequently choosing the problem that identical speech interface transmits voice call request, solved the extremely unbalanced problem of load of the different phonetic interface that exists in the prior art.
Description of drawings
Fig. 1 a is a kind of sketch map of the voice signal transmission system based on VoIP;
Fig. 1 b is a sketch map of realizing the process that voice signals continue in the prior art based on a plurality of E1VI interfaces;
The idiographic flow sketch map of the transmission method of a kind of voice call request that Fig. 2 provides for the embodiment of the invention;
Fig. 3 a is the concrete structure sketch map of the voice signal transmission system of the scheme using the embodiment of the invention and provide;
Fig. 3 b is the application flow sketch map of scheme in reality that the embodiment of the invention provides;
The concrete structure sketch map of the transmission equipment of a kind of voice call request that Fig. 4 provides for the embodiment of the invention.
Embodiment
In order to solve the extremely unbalanced problem of load that the voice signal scheme of continuing that adopts prior art to provide can cause different E1VI interfaces; The embodiment of the invention provides a kind of transmission method and equipment of voice call request of novelty; Through for the different voice interface (the speech interface here can but be not limited to E1VI interface, FXO (FXO; Foreign Exchange Office) interface; Wherein, the FXO interface is to be used on the user class switch (PBX, Private Branch Exchange) with the continuous interface of public telephone network) the different priority tag of configuration; And record has carried out the priority tag of the speech interface of transmission to voice call request; Thereby when receiving voice call request, the priority tag of the speech interface that just can transmit voice call request according to the last time of record is chosen the speech interface that the priority tag that possesses is different from this priority tag of record voice call request is transmitted at every turn; Avoided frequently choosing same speech interface voice call request has been transmitted, guaranteed that the load of different phonetic interface is comparatively balanced.
Below in conjunction with accompanying drawing, the such scheme that the embodiment of the invention is provided is elaborated.
At first, the embodiment of the invention provides a kind of transmission method of voice call request, and the idiographic flow sketch map of this method is as shown in Figure 2, comprises the steps:
Usually, the corresponding dialing rule of voice call request can be audio call recipient's telephone number, like telephone number 8XXX, 9XXX etc.This telephone number can together send to voice gateways with voice call request, and voice gateways just can be confirmed the pairing dialing rule of this voice call request according to this telephone number.
In the embodiment of the invention; For fear of frequently choosing the request of same speech interface voice calls; Important techniques means are exactly that priority tag to the speech interface of voice calls request carries out record, with as the foundation of avoiding repeatedly choosing continuously same speech interface.Optional; Except the priority tag of record transmission corresponding to the speech interface of the last voice call request of different dialing rules; Can also write down the priority tag of transmission corresponding to the speech interface of all voice call request of different dialing rules; But the order of transmission that needs the call request of record different phonetic this moment is so that distinguish the transmission sequencing of each voice call request.
To above-mentioned steps 23,, specifically can adopt two kinds to choose mode and choose speech interface for the equiprobability that guarantees that as far as possible each speech interface is selected.A kind of mode of choosing is from the speech interface that disposes above-mentioned dialing rule; By the greatly extremely little order of choosing, choose the priority tag that possesses transmits reception less than a speech interface of the priority tag of confirming in the step 22 this voice call request according to priority tag.It then is from the speech interface that is configured above-mentioned dialing rule that another kind is chosen mode; By little extremely big choosing in proper order, choose the priority tag that possesses transmits reception greater than a speech interface of the priority tag of confirming in the step 22 this voice call request according to priority tag.
Need to prove; If according to choose the priority tag that possesses less than the priority tag of determining the mode of speech interface; Then when the priority tag of confirming has been the minimum priority tag that speech interface possessed of the above-mentioned dialing rule of configuration; Then change into and from the speech interface that disposes above-mentioned dialing rule, choose the speech interface that possesses the greatest priority sign, thereby realize the circulation of each speech interface is chosen.Similarly; If according to choosing the priority tag that possesses mode greater than the speech interface of the priority tag of the priority tag of determining; Then when the priority tag of confirming has been the greatest priority that speech interface the possessed sign of the above-mentioned dialing rule of configuration; Then change into and from the speech interface that disposes above-mentioned dialing rule, choose the speech interface that possesses minimum priority tag, thereby realize the circulation of each speech interface is chosen.
Optional; After voice gateways are chosen the voice call request of speech interface transmission reception; Can further include step 24; That is: voice gateways are according to the priority tag of the speech interface of choosing, and more the transmission of new record is corresponding to the priority tag of the speech interface of the last voice call request of this dialing rule.Thereby the priority tag of the priority tag of assurance record and the speech interface of current use is synchronous.
In the embodiment of the invention, might be to the speech interface of choosing because situation former thereby can't successful voice calls request such as break down, above-mentioned steps 23 can specifically be divided into following two sub-steps:
Substep 1: voice gateways are according to the different priorities sign that is the different phonetic interface configuration in advance; According to first selection rule; From the speech interface that is configured the pairing dialing rule of voice call request that receives, choose the voice call request that speech interface transmission of possessing first priority tag receives, and judge whether transmission success of the voice call request that receives;
Substep 2: in judged result for not the time; Voice gateways are according to the different priorities sign that is the different phonetic interface configuration in advance; Second selection rule that is different from the definite priority tag and first priority tag according to the priority tag of the speech interface of choosing; From the speech interface that has been configured above-mentioned dialing rule, choose the voice call request that speech interface transmission receives one by one, be selected until the voice call request transmission success that receives or the speech interface that is configured above-mentioned dialing rule and finish.
Optional, the said method that the embodiment of the invention provides can further include step: the voice gateways record does not successfully transmit second priority tag of the speech interface of this voice call request that receives.Through this step, the concrete implementation of above-mentioned steps 23 can be chosen this voice call request that speech interface transmission that the priority tag that possesses is different from second priority tag and the priority tag of confirming receives for: voice gateways.Adopt this kind mode; Can be when choosing speech interface; Get around and to realize the speech interface of successful voice calls request because of failure and other reasons, thereby avoided choosing the speech interface that to realize successful voice calls request and the problem that causes the wasting of resources.
Below the such scheme that provides with the embodiment of the invention in reality, be applied as example, specify its application flow.Particularly, the application flow of such scheme in the voice signal transmission system shown in Fig. 3 a can comprise the following step shown in Fig. 3 b:
Telephone number such as telephone set among the PSTN1 among Fig. 3 a is the number with numeral " 8 " beginning: 8XXX, and the telephone number of telephone set is the telephone number with numeral " 9 " beginning: 9XXX among the PSTN2.Being used to of then can 9XXX being set to that voice gateways 2 are connected transmitted the dialing rule to the E1VI interface of the voice signal of PSTN2, and 8XXX being used to of being set to that voice gateways 1 are connected transmitted the dialing rule to the E1VI interface of the voice signal of PSTN1.
In addition, between PSTN1 and PSTN2, carry out, also between PSTN1 and the PSTN3, also can carry out voice signal transmission between PSTN1 and the PSTN4 based on VoIP based on the transmission of the voice signal of VoIP.Wherein, the telephone set among PSTN3, the PSTN4 adopts the telephone number with numeral " 1 " beginning: 1XXX respectively, and PSTN4 adopts the telephone number with numeral " 2 " beginning: 2XXX.The dialing rule of the E1VI interface that is used to transmit the voice signal that is directed against PSTN3, PSTN4 respectively that under these circumstances, voice gateways 2 are connected can be set to 1XXX, 2XXX respectively.
Particularly, here priority tag can but be not limited to represent by symbols such as numerals.According to the demand of actual conditions, the digital size of setting can just be associated with priority, and low more such as the more little expression priority of numeral, the big more expression priority of numeral is high more.Perhaps digital size also can not embody the priority height, and only regards a unique identify label of E1VI interface as.
Usually, the E1VI interface of voice signal that same PSTN is gone in transmission possibly have a plurality of, and the E1VI interface that promptly possesses identical dialing rule possibly have a plurality of.In the embodiment of the invention, can the E1VI interface that same gateway device connected be divided into groups according to the dialing rule of E1VI interface, the E1VI interface that will possess identical dialing rule is referred in the same E1VI interface group.Need to prove that though the E1VI interface in the same E1VI interface group possesses identical dialing rule, its priority tag that is assigned with remains mutually different.Such as, be connected with voice gateways 2 among Fig. 3 a and the E1VI interface that possesses dialing rule 1XXX just has E1VI interface 1, E1VI interface 2 and E1VI interface 3, can suppose that it is assigned with priority tag 1,2,3 respectively.In addition, be connected with voice gateways 2 and the E1VI interface that possesses dialing rule 2XXX has E1VI interface 4, E1VI interface 5, can suppose that it is assigned with priority tag 4,5 respectively.At last, be connected with voice gateways 2 and the E1VI interface that possesses dialing rule 9XXX has E1VI interface 6, E1VI interface 7, E1VI interface 8, can suppose that it is assigned with priority tag 6,7,8 respectively.
Step 33; After dialing rule and priority tag being set for each E1VI interface; With Fig. 3 a is example; When arriving voice gateways 2 from the voice call request of PSTN1, voice gateways 2 are at first confirmed the pairing dialing rule of this voice call request, and then confirm corresponding to the interface group of this dialing rule;
In the embodiment of the invention, the pairing dialing rule of voice call request can be confirmed according to the telephone number that telephone set is called out.Such as; After the telephone set among the PSTN1 dials phone number 9XXX; Voice gateways 2 just can know that the corresponding dialing rule of relevant voice call request is 9XXX, thereby determine corresponding E1VI interface group for be connected and possess the E1VI interface group of dialing rule 9XXX with voice gateways 2.This E1VI interface group includes E1VI interface 6, E1VI interface 7, E1VI interface 8.
Such as, voice gateways 2 can be recorded in dialing rule 9XXX in the form as shown in table 1 below with the corresponding relation of transmission corresponding to the priority tag of the E1VI interface of the voice call request of this dialing rule.Optional, can in form, carry out record to voice call request successively from top to bottom according to the order of transmission of voice call request; Perhaps, when also can state corresponding relation documentarily, the order of transmission of voice call request number is also carried out record, so that number confirm the voice call request of last transmission according to this order of transmission.Optional, can also be in the form shown in the table 1 with E1VI interface name also corresponding record.
Number can know according to the order of transmission in the table 1; To dialing rule 9XXX; The order of transmission of the voice call request of last transmission number is " 30 "; And transmit this last priority tag corresponding to the E1VI interface of the voice call request of dialing rule 9XXX is 6, thereby can confirm that corresponding E1VI interface is an E1VI interface 6.
Table 1:
For conserve storage; To different dialing rules; Voice gateways 2 also can not write down the corresponding relation corresponding to the priority tag of all voice call request transmitted of this dialing rule and E1VI interface; And only need write down corresponding to last voice call request transmitted of this dialing rule and the corresponding relation of the priority tag of corresponding E1VI interface, as shown in table 2.To different dialing rules,, then corresponding pairing each information of dialing rule in the table 2 is upgraded in case adopted certain E1VI interface that voice call request is transmitted.
Table 2:
Step 35; According to the priority tag of determining in the step 34; Voice gateways 2 are chosen the E1VI interface that the priority tag that possesses is different from this priority tag of determining from the corresponding E1VI interface group of the dialing rule of this voice call request waiting for transmission of receiving;
In the embodiment of the invention, the mode of choosing of E1VI interface can be from above-mentioned E1VI interface group, chooses the E1VI interface that possesses less than the priority tag of the priority tag of determining; Perhaps, also can be from above-mentioned E1VI interface group, choose the E1VI interface that possesses greater than the priority tag of the priority tag of determining; Perhaps, also can not limit the magnitude relationship of priority tag with the priority tag of determining of the E1VI interface of choosing, and directly from above-mentioned E1VI interface group, choose other E1VI interfaces that are different from the pairing E1VI interface of the priority tag of determining.Certainly, in order to reach the purpose of E1VI interface load balancing largely, choose mode for preferred above-mentioned preceding two kinds in the embodiment of the invention.
Need to prove; If according to choosing the rule that possesses less than the E1VI interface of the priority tag of the priority tag of determining; Then when the priority tag of confirming be the E1VI interface in the above-mentioned E1VI interface group possessed minimum priority tag the time; Then change into and from this E1VI interface group, choose the E1VI interface that possesses the greatest priority sign, thereby realize the circulation of each E1VI interface in the E1VI interface group is chosen.Similarly; If according to choosing the rule that possesses greater than the E1VI interface of the priority tag of the priority tag of determining; Then when the priority tag of confirming be the E1VI interface in the above-mentioned E1VI interface group possessed the greatest priority sign time; Then change into and from this E1VI interface group, choose the E1VI interface that possesses minimum priority tag, thereby realize the circulation of each E1VI interface in the E1VI interface group is chosen.
In practical application, there is o lot of reasons (time slot like E1VI interface fault, E1VI interface all is in busy state etc.) all possibly cause to the voice call request bust this.And voice gateways 2 receive response through the voice call request that determines whether to receive the telephone set feedback, just can judge whether transmission success of voice call request.
Particularly; If according to choosing the rule that possesses less than the E1VI interface of the priority tag of the priority tag of determining; Then when judging in the step 36, can from above-mentioned E1VI interface group, choose the E1VI interface that possesses less than the priority tag of the priority tag of the E1VI interface of choosing in the step 35 to the voice call request bust this; If according to choosing the rule that possesses greater than the E1VI interface of the priority tag of the priority tag of determining; Then when judging in the step 36, can from above-mentioned E1VI interface group, choose the E1VI interface that possesses greater than the priority tag of the priority tag of the E1VI interface of choosing in the step 35 to the voice call request bust this.
In the embodiment of the invention, suppose that the E1VI interface of choosing in the step 37 has carried out successfully transmission to voice call request, then can process ends.Yet, need further choose other E1VI interfaces voice call request is transmitted, until the successful transmission that realizes voice call request if the E1VI interface chosen still can not successful voice calls request in the step 37.
Can know through above-mentioned steps 36,37; The technical scheme that adopts the embodiment of the invention to pass through; When some E1VI interfaces break down, can continue to use other E1VI interfaces that voice call request is transmitted and can not make voice call request transmit and interrupt, thereby significantly reduce call loss.
The above-mentioned application flow of scheme in reality by the embodiment of the invention provides can be known; It is through being the different different priority tags of E1VI interface assignment; And in the transmission of adjacent twice pair of voice call request, choose the E1VI interface that possesses different priority tags, thereby the scheme of having avoided adopting prior art to provide possibly chosen same E1VI interface continually and cause the overweight problem that breaks down easily of this E1VI interface load.And, can also avoid frequently choosing same E1VI interface and the extremely unbalanced problem of load that causes different E1VI interfaces.
What need special instruction is; The such scheme that the embodiment of the invention provides only is the implementing procedure of example explanation this programme with the E1VI interface; It will be appreciated by those skilled in the art that; Such scheme not only can be implemented in the scene that contains the E1VI interface, uses but can expand in the scene that includes other speech interfaces (like FXO interface etc.).
Correspondingly, the embodiment of the invention also provides a kind of transmission equipment of voice call request, in order to solve the extremely unbalanced problem of load that the voice signal scheme of continuing that adopts prior art to provide causes different E1VI interfaces.The concrete structure sketch map of this equipment is as shown in Figure 4, comprises following functional unit:
Receiving element 41 is used to receive voice call request;
Dialing rule is confirmed unit 42, is used for the corresponding dialing rule of voice call request of confirming that receiving element 41 receives;
Priority tag is confirmed unit 43, and the priority tag of speech interface of the last voice call request of this dialing rule that unit 42 is confirmed is confirmed in the transmission that is used for confirming record corresponding to dialing rule;
Choose unit 44; Be used for according to the different priorities sign that is the different phonetic interface configuration in advance; Priority tag according to the speech interface of choosing is different from first selection rule that priority tag is confirmed the priority tag that unit 43 is confirmed, from the speech interface that is configured this dialing rule, chooses the voice call request that speech interface transmission receiving element 41 receives.
Optional, in the embodiment of the invention,, can specifically be divided into following functional module with choosing unit 44 corresponding to a kind of implementation of choosing unit 44 functions, comprising:
First chooses module; Be used for according to the different priorities sign that is the different phonetic interface configuration in advance; According to above-mentioned first selection rule, from the speech interface that is configured above-mentioned dialing rule, choose the voice call request of speech interface transmission receiving element 41 receptions that possess first priority tag;
Judge module is used to judge that first chooses whether transmission success of voice call request that whether speech interface that module chooses successfully transmit said reception;
Second chooses module; The judged result that is used for obtaining at judge module is not for the time; According to the different priorities sign that is the different phonetic interface configuration in advance; Be different from priority tag that priority tag confirms that unit 43 is confirmed and second selection rule of first priority tag according to the priority tag of the speech interface of choosing; From the speech interface that is configured above-mentioned dialing rule, choose the voice call request that speech interface transmission receives one by one, voice call request transmission success that receives until receiving element 41 or the speech interface that is configured this dialing rule are selected and finish.
Optional; The said equipment that the embodiment of the invention provides can also comprise a updating block; It is used for according to the priority tag of choosing the speech interface of choosing unit 44, and more the transmission of new record is corresponding to the priority tag of the speech interface of the last voice call request of this dialing rule.
Optional; In the embodiment of the invention; Choosing unit 44 specifically can be used for from being configured the speech interface of said dialing rule; By big extremely little choosing in proper order, choose the priority tag that possesses transmits said reception less than a speech interface of the priority tag of confirming voice call request according to priority tag; Perhaps also can be used for from being configured the speech interface of said dialing rule; By little extremely big choosing in proper order, choose the priority tag that possesses transmits said reception greater than a speech interface of the said priority tag of confirming voice call request according to priority tag.
Optional, the said equipment that the embodiment of the invention provides can also comprise record cell, and it is used to write down not successfully second priority tag of the speech interface of the voice call request of transmission reception.Comprise at the said equipment under the prerequisite of this record cell; Choosing unit 44 specifically can be used to choose the priority tag that possesses and be different from second priority tag of recording unit records and the speech interface that priority tag is confirmed the priority tag of the priority tag that unit 43 is confirmed, the voice call request that transmission receives.
The said equipment that the embodiment of the invention provides is through be different phonetic interface configuration different priorities sign in advance; And the priority tag of the speech interface of last voice calls request carried out record; Thereby according to this sign of record be that different phonetic interface configuration different priorities identifies in advance; First selection rule that just can be different from definite priority tag according to the priority tag of the speech interface of choosing is chosen the voice call request that the speech interface transmission receives; Avoided frequently choosing the problem that identical speech interface transmits voice call request, solved the extremely unbalanced problem of load of the different phonetic interface that exists in the prior art.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. the transmission method of a voice call request is characterized in that, comprising:
Voice gateways receive voice call request, and confirm the corresponding dialing rule of voice call request of reception;
Confirm the priority tag of the transmission of record corresponding to the speech interface of the last voice call request of this dialing rule; And
According to the different priorities sign that is the different phonetic interface configuration in advance; Be different from first selection rule of definite priority tag according to the priority tag of the speech interface of choosing, from the speech interface that is configured said dialing rule, choose the voice call request that speech interface transmits said reception.
2. the method for claim 1; It is characterized in that; Voice gateways are according to the different priorities sign that is the different phonetic interface configuration in advance; According to said first selection rule, from the speech interface that is configured said dialing rule, choose the voice call request that speech interface transmits said reception, specifically comprise:
Voice gateways are according to the different priorities sign that is the different phonetic interface configuration in advance; According to said first selection rule; From the speech interface that is configured said dialing rule, choose the voice call request that the speech interface that possesses first priority tag transmits said reception, and the voice call request of judging said reception transmission success whether; And
In judged result for not the time; Voice gateways are according to the different priorities sign that is the different phonetic interface configuration in advance; Second selection rule that is different from the definite priority tag and first priority tag according to the priority tag of the speech interface of choosing; From the speech interface that is configured said dialing rule, choose the voice call request that speech interface transmits said reception one by one, be selected until the voice call request transmission success of said reception or the speech interface that is configured said dialing rule and finish.
3. the method for claim 1 is characterized in that, also comprises:
Voice gateways are according to the priority tag of the said speech interface of choosing, and more the transmission of new record is corresponding to the priority tag of the speech interface of the last voice call request of this dialing rule.
4. like the arbitrary described method of claim 1～3, it is characterized in that voice gateways are chosen the voice call request that speech interface transmits said reception according to said first selection rule, specifically comprise:
Voice gateways are from the speech interface that is configured said dialing rule; By big extremely little choosing in proper order, choose the priority tag that possesses transmits said reception less than a speech interface of the said priority tag of confirming voice call request according to priority tag; Or
Voice gateways are from the speech interface that is configured said dialing rule; By little extremely big choosing in proper order, choose the priority tag that possesses transmits said reception greater than a speech interface of the said priority tag of confirming voice call request according to priority tag.
5. like the arbitrary described method of claim 1～3, it is characterized in that, also comprise:
Voice gateways write down second priority tag of the speech interface of the voice call request of successfully not transmitting said reception; And
Voice gateways are chosen the voice call request that speech interface transmits said reception according to said first selection rule from the speech interface that is configured said dialing rule, specifically comprise:
Voice gateways are chosen the speech interface that the priority tag that possesses is different from second priority tag and the said priority tag of confirming, transmit the voice call request of said reception.
6. the transmission equipment of a voice call request is characterized in that, comprising:
Receiving element is used to receive voice call request;
Dialing rule is confirmed the unit, is used for the corresponding dialing rule of voice call request of confirming that receiving element receives;
Priority tag is confirmed the unit, and the priority tag of speech interface of the last voice call request of this dialing rule that the unit is confirmed is confirmed in the transmission that is used for confirming record corresponding to dialing rule;
Choose the unit; Be used for according to the different priorities sign that is the different phonetic interface configuration in advance; Priority tag according to the speech interface of choosing is different from first selection rule that priority tag is confirmed the priority tag that the unit is confirmed, from the speech interface that is configured said dialing rule, chooses the voice call request that speech interface transmission receiving element receives.
7. equipment as claimed in claim 6 is characterized in that, the said unit of choosing specifically comprises:
First chooses module; Be used for according to the different priorities sign that is the different phonetic interface configuration in advance; According to said first selection rule, from the speech interface that is configured said dialing rule, choose the voice call request of the speech interface transmission receiving element reception that possesses first priority tag;
Judge module is used to judge that first chooses whether transmission success of voice call request that whether speech interface that module chooses successfully transmit said reception;
Second chooses module; The judged result that is used for obtaining at judge module is not for the time; According to the different priorities sign that is the different phonetic interface configuration in advance; Be different from priority tag that priority tag confirms that the unit is confirmed and second selection rule of first priority tag according to the priority tag of the speech interface of choosing; From the speech interface that is configured said dialing rule, choose the voice call request that speech interface transmits said reception one by one, be selected until the voice call request transmission success of said reception or the speech interface that is configured said dialing rule and finish.
8. equipment as claimed in claim 6 is characterized in that, also comprises:
Updating block is used for according to the priority tag of choosing the said speech interface of unit selection, and more the transmission of new record is corresponding to the priority tag of the speech interface of the last voice call request of this dialing rule.
9. like the arbitrary described equipment of claim 6～8; It is characterized in that; The said unit of choosing specifically is used for from being configured the speech interface of said dialing rule; By big extremely little choosing in proper order, choose the priority tag that possesses transmits said reception less than a speech interface of the said priority tag of confirming voice call request according to priority tag; Or
From the speech interface that is configured said dialing rule, by little extremely big choosing in proper order, choose the priority tag that possesses transmits said reception greater than a speech interface of the said priority tag of confirming voice call request according to priority tag.
10. like the arbitrary described equipment of claim 6～8, it is characterized in that, also comprise:
Record cell is used to write down second priority tag of the speech interface of the voice call request of successfully not transmitting said reception; And
The said unit of choosing specifically is used to choose the priority tag that possesses and is different from second priority tag of recording unit records and the speech interface that priority tag is confirmed the priority tag of the priority tag that the unit is confirmed, transmits the voice call request of said reception.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102485253A CN102355412A (en) | 2011-08-26 | 2011-08-26 | Method and equipment for transmitting voice call request |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102485253A CN102355412A (en) | 2011-08-26 | 2011-08-26 | Method and equipment for transmitting voice call request |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102355412A true CN102355412A (en) | 2012-02-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102485253A Pending CN102355412A (en) | 2011-08-26 | 2011-08-26 | Method and equipment for transmitting voice call request |
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| Country | Link |
|---|---|
| CN (1) | CN102355412A (en) |
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| CN110753007B (en) * | 2019-10-23 | 2022-10-21 | 深圳市友华软件科技有限公司 | QoS-based flow strategy configuration method and device |
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Application publication date: 20120215 |